Trace number 2697200

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.15 1430.03

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_4.opb
MD5SUM95bfca9fba26d7f8c875796701522876
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-106
Best CPU time to get the best result obtained on this benchmark1798.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -139
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12652
Sum of products size (including duplicates)25304
Number of different products6326
Sum of products size12652

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697200-1278051419.opb.
0.00/0.00	c Instance file HOME/instance-2697200-1278051419.opb
0.00/0.00	c File size is 567733 bytes.
0.00/0.52	c Highest Coefficient sum: 1000
0.00/0.52	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.55	c ============================[ Problem Statistics ]=============================
0.00/0.55	c |                                                                             |
0.00/0.55	c |  Parsing time:          0.54         s                                      |
0.00/0.55	c |  Number Variables:      7326                                                |
0.00/0.56	c |  Number Constraints:    14153                                               |
0.00/0.56	c ===============================================================================
1800.15/1430.02	c Remaining time 1799.45 sec.
1800.15/1430.02	c 
1800.15/1430.02	c *** INTERRUPTED ***
1800.15/1430.02	s UNKNOWN
1800.15/1430.02	c Total CPU time              : 1798.22 s
1800.15/1430.02	c Memory used           : 110.55 MB
1800.15/1430.02	c CPU time              : 1798.22 s
1800.15/1430.02	c 
1800.15/1430.02	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2697200-1278051419/watcher-2697200-1278051419 -o /tmp/evaluation-result-2697200-1278051419/solver-2697200-1278051419 -C 1800 -W 2000 -M 1800 run HOME/instance-2697200-1278051419.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.08 1.07 1.13 3/106 29348
/proc/meminfo: memFree=1564000/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) R 29346 29348 28888 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658726805 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0

[startup+0.0903541 s]
/proc/loadavg: 1.08 1.07 1.13 3/106 29348
/proc/meminfo: memFree=1564000/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101354 s]
/proc/loadavg: 1.08 1.07 1.13 3/106 29348
/proc/meminfo: memFree=1564000/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301376 s]
/proc/loadavg: 1.08 1.07 1.13 3/106 29348
/proc/meminfo: memFree=1564000/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701437 s]
/proc/loadavg: 1.08 1.07 1.13 3/106 29348
/proc/meminfo: memFree=1564000/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50151 s]
/proc/loadavg: 1.08 1.07 1.13 2/108 29350
/proc/meminfo: memFree=1539300/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=56484 CPUtime=1.48
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 9797 0 0 0 144 4 0 0 19 0 1 0 146434431 57839616 7442 1992294400 134512640 146736320 4291235712 18446744073709551615 136009182 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 14121 7442 948 2985 0 10663 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 65184

[startup+3.10168 s]
/proc/loadavg: 1.08 1.07 1.13 2/108 29350
/proc/meminfo: memFree=1537564/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=56620 CPUtime=3.08
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 9852 0 0 0 304 4 0 0 22 0 1 0 146434431 57978880 7481 1992294400 134512640 146736320 4291235712 18446744073709551615 136007073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 14155 7481 932 2985 0 10697 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 65320

[startup+6.30103 s]
/proc/loadavg: 1.07 1.07 1.13 2/108 29350
/proc/meminfo: memFree=1536944/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=56688 CPUtime=6.28
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 9913 0 0 0 624 4 0 0 25 0 1 0 146434431 58048512 7509 1992294400 134512640 146736320 4291235712 18446744073709551615 136008017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 14172 7509 899 2985 0 10714 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 65388

[startup+12.7017 s]
/proc/loadavg: 1.07 1.07 1.12 2/108 29350
/proc/meminfo: memFree=1536952/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=56720 CPUtime=12.68
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 9926 0 0 0 1264 4 0 0 25 0 1 0 146434431 58081280 7522 1992294400 134512640 146736320 4291235712 18446744073709551615 136388084 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 14180 7522 899 2985 0 10722 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 65420

[startup+25.5011 s]
/proc/loadavg: 1.05 1.06 1.12 2/108 29350
/proc/meminfo: memFree=1536952/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=56752 CPUtime=25.48
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 9937 0 0 0 2544 4 0 0 25 0 1 0 146434431 58114048 7533 1992294400 134512640 146736320 4291235712 18446744073709551615 135855165 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 14188 7533 899 2985 0 10730 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 65452

[startup+51.1009 s]
/proc/loadavg: 1.03 1.06 1.12 2/108 29352
/proc/meminfo: memFree=1536952/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=56756 CPUtime=51.07
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 9939 0 0 0 5103 4 0 0 25 0 1 0 146434431 58118144 7535 1992294400 134512640 146736320 4291235712 18446744073709551615 136384852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 14189 7535 899 2985 0 10731 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65456

[startup+102.309 s]
/proc/loadavg: 1.01 1.05 1.11 2/108 29352
/proc/meminfo: memFree=1536828/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=56536 CPUtime=102.26
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 10219 0 0 0 10221 5 0 0 25 0 1 0 146434431 57892864 7581 1992294400 134512640 146736320 4291235712 18446744073709551615 136008065 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 14134 7581 901 2985 0 10676 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 65236

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.10 2/108 29354
/proc/meminfo: memFree=1522692/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=76620 CPUtime=162.24
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 16553 0 0 0 16215 9 0 0 25 0 1 0 146434431 78458880 11204 1992294400 134512640 146736320 4291235712 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 19155 11204 1006 2985 0 15697 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 85320

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.09 2/108 29356
/proc/meminfo: memFree=1522692/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=76676 CPUtime=222.22
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 17145 0 0 0 22212 10 0 0 25 0 1 0 146434431 78516224 11191 1992294400 134512640 146736320 4291235712 18446744073709551615 136384895 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 19169 11191 1007 2985 0 15711 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 85376

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.08 2/108 29358
/proc/meminfo: memFree=1530752/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=60116 CPUtime=282.21
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 44191 0 0 0 28197 24 0 0 25 0 1 0 146434431 61558784 9070 1992294400 134512640 146736320 4291235712 18446744073709551615 135526330 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 15029 9070 1012 2985 0 11571 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 68816

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.08 2/108 29360
/proc/meminfo: memFree=1530008/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=60780 CPUtime=342.19
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 46537 0 0 0 34194 25 0 0 25 0 1 0 146434431 62238720 9368 1992294400 134512640 146736320 4291235712 18446744073709551615 138462638 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 15195 9368 1012 2985 0 11737 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 69480

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/108 29360
/proc/meminfo: memFree=1529388/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=60788 CPUtime=402.18
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 47865 0 0 0 40192 26 0 0 25 0 1 0 146434431 62246912 9376 1992294400 134512640 146736320 4291235712 18446744073709551615 136000794 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29349/statm: 15197 9376 1018 2985 0 11739 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 69488

[startup+462.301 s]

################
# More data... #
################

[pid=29349] ppid=29348 vsize=98968 CPUtime=921.93
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 185967 0 0 0 92091 102 0 0 25 0 2 0 146434431 101343232 15389 1992294400 134512640 146736320 4291235712 18446744073709551615 136382245 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29349/statm: 24742 15389 1078 2985 0 21284 0
[pid=29349/tid=29370] ppid=29348 vsize=98968 CPUtime=0
/proc/29349/task/29370/stat : 29370 (pb_cplex) S 29348 29348 28888 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 2 0 146490283 101343232 15389 1992294400 134512640 146736320 4291235712 18446744073709551615 144580073 0 2 4096 16387 18446604437827289472 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 921.93
Current children cumulated vsize (KiB) 107668

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.07 2/109 29383
/proc/meminfo: memFree=1504580/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=99228 CPUtime=981.92
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 201268 0 0 0 98082 110 0 0 25 0 2 0 146434431 101609472 15468 1992294400 134512640 146736320 4291235712 18446744073709551615 136388288 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29349/statm: 24807 15468 1078 2985 0 21349 0
[pid=29349/tid=29370] ppid=29348 vsize=99228 CPUtime=0
/proc/29349/task/29370/stat : 29370 (pb_cplex) S 29348 29348 28888 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 2 0 146490283 101609472 15468 1992294400 134512640 146736320 4291235712 18446744073709551615 144580073 0 2 4096 16387 18446604437827289472 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 981.92
Current children cumulated vsize (KiB) 107928

[startup+1002.3 s]
/proc/loadavg: 1.08 1.05 1.07 3/109 29383
/proc/meminfo: memFree=1495032/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=111584 CPUtime=1044.27
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 206141 0 0 0 104314 113 0 0 25 0 2 0 146434431 114262016 17864 1992294400 134512640 146736320 4291235712 18446744073709551615 135855174 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29349/statm: 27896 17864 1078 2985 0 24438 0
[pid=29349/tid=29370] ppid=29348 vsize=111584 CPUtime=2.35
/proc/29349/task/29370/stat : 29370 (pb_cplex) R 29348 29348 28888 0 -1 4202560 3009 0 0 0 234 1 0 0 22 0 2 0 146490283 114262016 17864 1992294400 134512640 146736320 4291235712 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1044.27
Current children cumulated vsize (KiB) 120284

[startup+1062.3 s]
/proc/loadavg: 1.66 1.22 1.12 3/109 29385
/proc/meminfo: memFree=1493668/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=113144 CPUtime=1163.79
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 222735 0 0 0 116255 124 0 0 25 0 2 0 146434431 115859456 18214 1992294400 134512640 146736320 4291235712 18446744073709551615 136009355 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29349/statm: 28286 18214 1078 2985 0 24828 0
[pid=29349/tid=29370] ppid=29348 vsize=113144 CPUtime=61.89
/proc/29349/task/29370/stat : 29370 (pb_cplex) R 29348 29348 28888 0 -1 4202560 19603 0 0 0 6177 12 0 0 25 0 2 0 146490283 115859456 18214 1992294400 134512640 146736320 4291235712 18446744073709551615 136001985 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1163.79
Current children cumulated vsize (KiB) 121844

[startup+1122.3 s]
/proc/loadavg: 1.87 1.36 1.17 3/109 29387
/proc/meminfo: memFree=1492800/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=113800 CPUtime=1283.3
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 225056 0 0 0 128203 127 0 0 25 0 2 0 146434431 116531200 18383 1992294400 134512640 146736320 4291235712 18446744073709551615 136008017 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29349/statm: 28450 18383 1078 2985 0 24992 0
[pid=29349/tid=29370] ppid=29348 vsize=113800 CPUtime=121.42
/proc/29349/task/29370/stat : 29370 (pb_cplex) R 29348 29348 28888 0 -1 4202560 20719 0 0 0 12129 13 0 0 25 0 2 0 146490283 116531200 18383 1992294400 134512640 146736320 4291235712 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1283.3
Current children cumulated vsize (KiB) 122500

[startup+1182.3 s]
/proc/loadavg: 1.87 1.45 1.22 2/109 29389
/proc/meminfo: memFree=1492924/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=113812 CPUtime=1395.74
/proc/29349/stat : 29349 (pb_cplex) S 29348 29348 28888 0 -1 4202496 243103 0 0 0 139435 139 0 0 25 0 2 0 146434431 116543488 18385 1992294400 134512640 146736320 4291235712 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29349/statm: 28453 18385 1078 2985 0 24995 0
[pid=29349/tid=29370] ppid=29348 vsize=113812 CPUtime=181
/proc/29349/task/29370/stat : 29370 (pb_cplex) R 29348 29348 28888 0 -1 4202560 38442 0 0 0 18076 24 0 0 25 0 2 0 146490283 116543488 18385 1992294400 134512640 146736320 4291235712 18446744073709551615 136008223 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1395.74
Current children cumulated vsize (KiB) 122512

[startup+1242.3 s]
/proc/loadavg: 1.80 1.49 1.24 3/109 29391
/proc/meminfo: memFree=1492552/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=112560 CPUtime=1492.71
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 271526 0 0 0 149113 158 0 0 25 0 2 0 146434431 115261440 18554 1992294400 134512640 146736320 4291235712 18446744073709551615 135525921 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29349/statm: 28140 18554 1082 2985 0 24682 0
[pid=29349/tid=29370] ppid=29348 vsize=112560 CPUtime=240.7
/proc/29349/task/29370/stat : 29370 (pb_cplex) R 29348 29348 28888 0 -1 4202560 54782 0 0 0 24035 35 0 0 25 0 2 0 146490283 115261440 18554 1992294400 134512640 146736320 4291235712 18446744073709551615 136000933 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1492.71
Current children cumulated vsize (KiB) 121260

[startup+1302.3 s]
/proc/loadavg: 1.81 1.56 1.28 2/109 29391
/proc/meminfo: memFree=1490816/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=113520 CPUtime=1601.76
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 289511 0 0 0 160006 170 0 0 25 0 2 0 146434431 116244480 18834 1992294400 134512640 146736320 4291235712 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29349/statm: 28380 18834 1078 2985 0 24922 0
[pid=29349/tid=29370] ppid=29348 vsize=113520 CPUtime=289.78
/proc/29349/task/29370/stat : 29370 (pb_cplex) S 29348 29348 28888 0 -1 4202560 55361 0 0 0 28940 38 0 0 25 0 2 0 146490283 116244480 18834 1992294400 134512640 146736320 4291235712 18446744073709551615 144580073 0 2 4096 16387 18446604437827289472 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 122220

[startup+1362.3 s]
/proc/loadavg: 1.38 1.48 1.27 3/109 29393
/proc/meminfo: memFree=1490568/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=113648 CPUtime=1665.27
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 308160 0 0 0 166349 178 0 0 25 0 2 0 146434431 116375552 18961 1992294400 134512640 146736320 4291235712 18446744073709551615 135854179 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29349/statm: 28412 18961 1078 2985 0 24954 0
[pid=29349/tid=29370] ppid=29348 vsize=113648 CPUtime=293.31
/proc/29349/task/29370/stat : 29370 (pb_cplex) R 29348 29348 28888 0 -1 4202560 56276 0 0 0 29292 39 0 0 25 0 2 0 146490283 116375552 18961 1992294400 134512640 146736320 4291235712 18446744073709551615 139044505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1665.27
Current children cumulated vsize (KiB) 122348

[startup+1422.31 s]
/proc/loadavg: 1.80 1.58 1.31 3/109 29395
/proc/meminfo: memFree=1490816/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=113204 CPUtime=1784.8
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 326592 0 0 0 178289 191 0 0 25 0 2 0 146434431 115920896 18875 1992294400 134512640 146736320 4291235712 18446744073709551615 135525923 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29349/statm: 28301 18875 1078 2985 0 24843 0
[pid=29349/tid=29370] ppid=29348 vsize=113204 CPUtime=352.85
/proc/29349/task/29370/stat : 29370 (pb_cplex) R 29348 29348 28888 0 -1 4202560 73533 0 0 0 35235 50 0 0 25 0 2 0 146490283 115920896 18875 1992294400 134512640 146736320 4291235712 18446744073709551615 136385172 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1784.8
Current children cumulated vsize (KiB) 121904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1430.01 s]
/proc/loadavg: 1.82 1.59 1.32 3/109 29395
/proc/meminfo: memFree=1490816/2059040 swapFree=4139620/4192956
[pid=29348] ppid=29346 vsize=8700 CPUtime=0
/proc/29348/stat : 29348 (run) S 29346 29348 28888 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 146434431 8908800 248 1992294400 4194304 4922060 140733763392448 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29348/statm: 2175 248 208 178 0 68 0
[pid=29349] ppid=29348 vsize=113204 CPUtime=1800.15
/proc/29349/stat : 29349 (pb_cplex) R 29348 29348 28888 0 -1 4202496 330895 0 0 0 179821 194 0 0 25 0 2 0 146434431 115920896 18875 1992294400 134512640 146736320 4291235712 18446744073709551615 136008058 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29349/statm: 28301 18875 1078 2985 0 24843 0
[pid=29349/tid=29370] ppid=29348 vsize=113204 CPUtime=360.48
/proc/29349/task/29370/stat : 29370 (pb_cplex) R 29348 29348 28888 0 -1 4202560 75709 0 0 0 35997 51 0 0 25 0 2 0 146490283 115920896 18875 1992294400 134512640 146736320 4291235712 18446744073709551615 135855174 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 121904

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29348 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1430.03
CPU time (s): 1800.15
CPU user time (s): 1798.21
CPU system time (s): 1.94
CPU usage (%): 125.882
Max. virtual memory (cumulated for all children) (KiB): 132272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 2.46962 second user time and 7.00193 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-02 08:16:59
IDJOB=2697200
IDBENCH=48234
IDSOLVER=1209
FILE ID=node042/2697200-1278051419
PBS_JOBID= 11198850
Free space on /tmp= 62208 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_4.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697200-1278051419/watcher-2697200-1278051419 -o /tmp/evaluation-result-2697200-1278051419/solver-2697200-1278051419 -C 1800 -W 2000 -M 1800  run HOME/instance-2697200-1278051419.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 95bfca9fba26d7f8c875796701522876
RANDOM SEED=109608731

node042.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1565272 kB
Buffers:        126060 kB
Cached:         268412 kB
SwapCached:       6736 kB
Active:         161692 kB
Inactive:       246540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1565272 kB
SwapTotal:     4192956 kB
SwapFree:      4139620 kB
Dirty:           16768 kB
Writeback:           0 kB
AnonPages:       11976 kB
Mapped:          11944 kB
Slab:            63484 kB
PageTables:       4248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184208 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697200-1278051419.opb

Free space on /tmp at the end= 62188 MiB
End job on node042 at 2010-07-02 08:40:52